Payment of advance tax (section 234a,b & c)

Hi,

I have changed the company in Januray 2015.I was not able to show previous income so new employer deduct tax based on my new income only and didnt consider the previous income.

Now i am filling the ITR -2 at that itme and found that my tax liablity is 22000. I have paid through challen no 280 self tax assessment.

Now it's asking for interest payable amount(as given below excel excerpt).Since last date of filling the date is 31st Aug 2015. I have read that we can igonor this amount if retrun wound be fill up before due date but some blogs says that it should be paid as i havent paid in advance.

Do i need to pay this amount ? Please reply.

Many thanks in advance!!